Contribute video: Sphere Redux (unreleased)

 _    _      ___     ______    __   __  
| \  / ||   / _ \\  |      \\  \ \\/ // 
|  \/  ||  / //\ \\ |  --  //   \ ` //  
| .  . || |  ___  |||  --  \\    | ||   
|_|\/|_|| |_||  |_|||______//    |_||   
`-`  `-`  `-`   `-` `------`     `-`'